Analytical apparatus



FIG. 1 illustrates a back view of an analytical apparatus showing a first embodiment of my new design;

FIG. 2 illustrates a side view thereof;

FIG. 3 illustrates a front view thereof;

FIG. 4 illustrates a side view thereof;

FIG. 5 illustrates a bottom view thereof;

FIG. 6 illustrates a top view thereof;

FIG. 7 illustrates a perspective view thereof;

FIG. 8 illustrates a back view of an analytical apparatus showing a second embodiment of my new design;

FIG. 9 illustrates a side view thereof;

FIG. 10 illustrates a front view thereof;

FIG. 11 illustrates a side view thereof;

FIG. 12 illustrates a bottom view thereof;

FIG. 13 illustrates a top view thereof; and,

FIG. 14 illustrates a perspective view thereof. 

CLAIM The ornamental design for an analytical apparatus, as shown and described. 